Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 47.1 >
edited by Kilight Cao
on 2022/06/06 14:06
To version < 13.1 >
edited by Kilight Cao
on 2022/05/26 10:42
>
Change comment: Uploaded new attachment "image-20220526104201-1.png", version {1}

Summary

Details

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1 -**Table of Contents：**
1 +Table of Contents：
2 2  
3 3  {{toc/}}
4 4  
5 += 1. Enable Cellular Connection =
5 5  
7 +If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
6 6  
7 -= **1. Enable Cellular Connection** =
9 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
8 8  
11 +Enable Cellular Connection
9 9  
10 -//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
11 -
12 -[[image:image-20220601110850-2.png]]
13 -
14 -**//Enable Cellular Connection//**
15 -
16 -
17 17  (((
18 -//If your device doesn't have a cellular module, you will see a cellular module not detected.//
14 +If your device doesn't have a cellular module, you will see a cellular module not detected.
19 19  )))
20 20  
21 -[[image:image-20220527153544-2.png]]
17 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
22 22  
19 +No Cellular Module
23 23  
24 -= **2. How to Debug if Cellular connection fails** =
21 += 2. How to Debug if Cellular connection fail =
25 25  
23 +If there is a problem with cellular connection. Please check the below points:
26 26  
27 -//If there is a problem with the cellular connection. Please check the below points~://
25 +== 2.1 Do you order the model with a cellular option ==
28 28  
27 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
29 29  
30 -== **2.1 Do you order the model with a cellular option** ==
31 -
32 -
33 -//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
34 -
35 35  (% class="box" %)
36 36  (((
37 -//root@dragino-1bbd90:~~# lsusb
31 +root@dragino-1bbd90:~~# lsusb
38 38  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
39 39  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
40 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
34 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
41 41  )))
42 42  
43 -[[image:image-20220601110748-1.png]]
37 +(% class="wikigeneratedid" %)
38 +[[image:image-20220525140054-1.png||height="153" width="607"]]
44 44  
40 +== 2.2 Do you input the SIM card correctly ==
45 45  
46 -== **2.2 Do you input the SIM card correctly** ==
42 +Below command can check if you have a SIM card inserted, or via Web UI
47 47  
44 +* Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on
45 +* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
48 48  
49 -**//Below command can check if you have a SIM card inserted, or via Web UI//**
50 -
51 -* //Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on//
52 -* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.//
53 -
54 54  (% class="box" %)
55 55  (((
56 -//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
49 +root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3
57 57  SIM ready
58 58  Waiting for Registration..(120 sec max)
59 59  Registered on Home network: "CHN-UNICOM",7
60 -Signal Quality: 10,99//
53 +Signal Quality: 10,99
61 61  )))
62 62  
63 -
64 64  (% class="wikigeneratedid" %)
65 -[[image:image-20220527153804-4.png]]
57 +When the IP address is displayed and the Internet displays "OK", it works properly.
66 66  
67 -
68 68  (% class="wikigeneratedid" %)
69 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
60 +[[image:image-20220525141016-3.png||height="524" width="502"]]
70 70  
71 -(% class="wikigeneratedid" %)
72 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
62 +== 2.3 Check dialing info ==
73 73  
74 -(% class="wikigeneratedid" %)
75 -[[image:image-20220527153827-5.png]]
64 +run "logread -f" in console
76 76  
77 -
78 -== **2.3 Check dialing info** ==
79 -
80 -//run "**logread -f**" in gateway CLI。//
81 -
82 82  (% class="box" %)
83 83  (((
84 84  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -108,8 +108,8 @@
108 108  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
109 109  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
110 110  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
111 -(% style="color:#037691" %)**Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
112 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
95 +(% style="color:#037691" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
96 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%)
113 113  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -119,19 +119,19 @@
119 119  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
120 120  )))
121 121  
106 += 3. Share Cellular Network for WiFi & LAN clients =
122 122  
123 -= **3. Share Cellular Network for WiFi & LAN clients** =
108 +(((
109 +By default, the Cellular Network won't be shared with the WiFi or LAN clients. If users need to share with them, the user can modify the file.
110 +)))
124 124  
125 -
126 126  (((
127 -//By default, the Cellular Network won't be shared with the WiFi or LAN clients. If users need to share with them, the user can modify the file.//
113 +root@dragino-1d25dc:~~# cat /etc/config/firewall
128 128  )))
129 129  
130 130  (% class="box" %)
131 131  (((
132 132  (((
133 -root@dragino-1d25dc:~~# cat /etc/config/firewall
134 -
135 135  config defaults
136 136   option syn_flood '1'
137 137   option input 'ACCEPT'
... ... @@ -161,31 +161,15 @@
161 161  )))
162 162  
163 163  (((
164 -//and run **/etc/init.d/firewall reload** or reboot the device.//
165 -
166 -= **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
167 -
168 -== **4.1. Switching between Cellular and Ethernet networks** ==
169 -
170 -
171 -
172 -== **4.2** ==
173 -
174 -
175 -== **4.3** ==
176 -
177 -
148 +and run **/etc/init.d/firewall reload** or reboot the device.
178 178  )))
179 179  
180 -= **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
151 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
181 181  
153 +Use SSH to access the gateway configuration page and run the minicom command
182 182  
183 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
184 -
185 185  (((
186 -
187 -
188 -**//Enter the minicom command, then select the option ''serial port setup".//**
156 +Select "**Serial Port Setup**":
189 189  )))
190 190  
191 191  (% class="box infomessage" %)
... ... @@ -193,132 +193,112 @@
193 193  root@dragino-1ef9ac:~~# minicom -s
194 194  )))
195 195  
196 -[[image:image-20220527154132-6.png]]
164 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
197 197  
166 +Enter the minicom command
198 198  
199 -And then, change the setting:
168 +Access the serial port of the 4G module
200 200  
201 -(% class="box infomessage" %)
202 -(((
203 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
170 +Serial port setup is as follows:
204 204  
205 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
206 -)))
172 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
207 207  
174 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)**
208 208  
209 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
176 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
210 210  
211 -[[image:image-20220527154154-7.png]]
178 +Configuring USB Ports
212 212  
213 213  
214 -//Enter **AT+GSN **in the interface to get the IMEI,//
181 +Enter AT+GSN in the serial port to view the IMEI
215 215  
216 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
183 +For example:** (% style="color:#037691" %)860548042566627(%%)**
217 217  
218 218  (% class="box infomessage" %)
219 219  (((
220 220  (((
221 - **AT+GSN**
188 + AT+GSN
222 222  )))
223 223  )))
224 224  
225 -[[image:image-20220527154231-8.png]]
192 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
226 226  
194 +Enter the AT command
227 227  
228 -= **5. How does the gateway connect to the network via a USB 4G Dongle** =
196 += 5. How does the gateway connect to the network via a USB 4G Dongle =
229 229  
198 +== 5.1 Introduction ==
230 230  
231 -== **5.1 Introduction** ==
200 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
232 232  
233 -
234 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
235 -
236 236  (((
237 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
238 -
239 -
203 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
240 240  )))
241 241  
242 242  (((
243 -//Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.//
207 +Many mode (and most **LTE**) usb modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
244 244  )))
245 245  
246 246  (((
247 -//This is not beginner-friendly due to too many protocols.//
248 -
249 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
250 -
251 -
211 +This is not beginner-friendly due to too many protocols.
252 252  )))
253 253  
254 -== **5.2 How to use the USB Dongle at the gateway** ==
214 +== 5.2 How to use the USB-Dongle at the gateway ==
255 255  
216 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
256 256  
257 -//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
258 -
259 259  (((
260 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
219 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
261 261  )))
262 262  
263 263  (% class="box" %)
264 264  (((
265 265   Huawei-E3372/E8372
266 - Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
225 + Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
267 267   The version numbers starting with 21 is NCM mode
268 268   The version numbers starting with 22 is Hilink mode
269 - The E8372 only has Hilink mode
270 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
228 + The E8372 only have Hilink mode
229 +**~ **(% style="color:red" %)**Note：The e3372 in the vast majority of cases is Hilink mode**
271 271  )))
272 272  
232 +== 5.3 Hilink mode ==
273 273  
274 -== **5.3 Hilink mode** ==
234 +Gateway upgrade to the specified firmware:[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]
275 275  
236 +=== 5.3.1 1.Plugs into the device ===
276 276  
277 -//Gateway upgrade to the specified firmware:[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]//
278 -
279 -
280 -=== **5.3.1 Plugs into the device** ===
281 -
282 -
283 283  (((
284 -//USB-Dongle plugs into the gateway USB port//
239 +USB-Dongle plugs into the gateway USB port
285 285  )))
286 286  
287 287  (((
288 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
243 +Check the USB module via comman (% style="color:#037691" %)**lsusb**
289 289  )))
290 290  
291 291  (((
292 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
247 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
293 293  )))
294 294  
295 -[[image:image-20220527154739-9.png]]
250 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
296 296  
252 +Checking USB Ports
297 297  
298 -=== **5.3.2 Detection of new network interfaces added** ===
254 +=== 5.3.2 2.Detection of new network interfaces added ===
299 299  
256 +Command line input: (% style="color:#037691" %)**ifconfig -a**
300 300  
301 -//Check network configuration command line input: //
258 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
302 302  
303 -(% class="box infomessage" %)
304 -(((
305 -(((
306 - root@dragino-1ef9ac:~~# ifconfig -a
307 -)))
308 -)))
260 +Check the network
309 309  
310 -[[image:image-20220527154822-10.png]]
262 +In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**
311 311  
312 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
264 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
313 313  
314 -//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
266 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
315 315  
268 +Enter the configuration from the command line:
316 316  
317 -=== **5.3.3 Add the new interface to the network configuration.** ===
318 -
319 -
320 -//Enter the configuration from the command line~://
321 -
322 322  (% class="box" %)
323 323  (((
324 324  uci set network.lte=interface
... ... @@ -330,62 +330,52 @@
330 330  /etc/init.d/network restart
331 331  )))
332 332  
333 -[[image:image-20220527154937-11.png]]
281 +[[~[~[image:https://wiki.dragino.com/images/thumb/7/73/Usb-4g-4.png/600px-Usb-4g-4.png~|~|height="116" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-4.png]]
334 334  
283 +Configuration
335 335  
336 -//**Checking Network Configurations**//
285 +Checking Network Configurations
337 337  
338 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
287 +Command line input: (% style="color:#037691" %)**ifconfig**
339 339  
340 -[[image:image-20220527155013-12.png]]
289 +[[~[~[image:https://wiki.dragino.com/images/b/b8/Usb-4g-3.png~|~|height="514" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-3.png]]
341 341  
342 -//Now, Gateway is configured to access the internet on the LTE network.//
291 +Checking Network Configurations
343 343  
293 +Now, Gateway is configured to access the internet on the Lte network.
344 344  
345 -== **5.4 NCM mode** ==
295 +== 5.4 NCM mode ==
346 346  
297 +== 5.5 Troubleshooting ==
347 347  
348 -== **5.5 Troubleshooting** ==
299 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
349 349  
301 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
350 350  
351 -=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
303 += 6. How to reduce data traffic =
352 352  
305 +== 6.1 Introduce ==
353 353  
354 -//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
307 +The gateways will use the data traffic were below two places.
355 355  
309 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
356 356  
357 -= **6. How to reduce data traffic** =
311 +For this case, by default, the gateway will uplink self-status to the LoRaWAN server per the 30s. the users can adjust the interval time.
358 358  
313 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
359 359  
360 -== **6.1 Reduce Status Uplink Interval** ==
315 +LoRa interval time setting
361 361  
317 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.
362 362  
363 -**//The gateways will use the data traffic below two places.//**
319 +For this case, We have monitored the loss of data traffic, which is the loss of 2M data traffic per day. the users can adjust the interval time following screenshots.
364 364  
321 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
365 365  
366 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
323 +Systrm General
367 367  
368 -//For this case, by default, the gateway will uplink self-status to the LoRaWAN server per the 30s. the users can adjust the interval time.//
325 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
369 369  
370 -[[image:image-20220527155108-13.png]]
327 +Keepalive script interval time settings
371 371  
372 -
373 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
374 -
375 -//For this case, We have monitored the loss of data traffic, which is the loss of 2M data traffic per day. the users can adjust the interval time following screenshots.//
376 -
377 -[[image:image-20220527155358-16.png]]
378 -
379 -//System General interface//
380 -
381 -
382 -[[image:image-20220527155229-15.png]]
383 -
384 -//Keepalive script interval time settings//
385 -
386 -
387 -== **6.2 Filter unwanted packets** ==
388 -
389 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
390 -
391 391  
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